The indicator looks for flat zones, where the price remained within a certain range for quite a long time.

Main Parameters

Settings:

• History - history for calculation/display in bars
• FlatRange - height of a flat zone in pips 
• FlatBars - flat area width in bars 
• CalcFlatType - calculate flat zones by: (HIGH_LOW/OPEN_CLOSE)
• DistanceForCheck(pips) - the distance in pips from the level at which the test is activated
• CountSignals - the number of signals of a level
• AutoCalcRange - auto calculation of height: (auto calculate a flat zone height)
• AutoCalcPeriod - height auto calculation period in bars
• ShowFillBars - fill bars: (on/off)

Notification settings:

• ColorBuyArrow - signal buy arrow color
• ColorSellArrow - signal sell arrow color
• ShowSignalLevel - showing the levels of the arrows
  
• Usealert - use audio alert: (on/off)
• SoundFileName - .wav file: (file name in the Sounds terminal folder)

Level display settings:

• ShowLevels - display flat levels: (on/off)
• HowManyLevels - amount of the last zones: flat zones used to build the levels
• FillLevel - fill the level: (on/off)
• ColorBuyLevel - level buy color 
• ColorSellLevel - level sell color